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大兴安岭林区是祖国重要的商品林基地。全区面积8.46万平方公里。下辖3县、4区、10个林业局、68个林场。全区森林覆盖率为78.6%,有林地面积达618.64万公顷。活立木总蓄积为52942.4万立方米。历史上由于缺乏科学发展观,片面追求木材产量,在为国家作出贡献的同时,由于过量采伐,不仅严重破坏
Daxinganling forest area is an important commodity forest base. The area of 84,600 square kilometers. Under the jurisdiction of 3 counties, 4 districts, 10 forestry bureau, 68 forest farm. The whole region has a forest coverage rate of 78.6% and a forest area of 618.64 million hectares. Living wood total volume of 529,424,000 cubic meters. Historically, due to the lack of a scientific concept of development, one-sided pursuit of timber production, while contributing to the country at the same time, due to excessive logging, not only seriously damaged